Average annual temperature is 13.7 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: -13.5 °C
Number of sunny days: 174 days
Number of rainy days: 181 days
Number of snow days: 10 days
Look at detailed online map of Kuwŏl-li
* Weather data for Kuwŏl-li South Korea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.9 | 14.6 | 24.4 | 27.2 | 32.1 | 34.1 | 33.4 | 34.4 | 30.3 | 23.0 | 25.1 | 18.4 |
| Average daytime temperature (°C) | 5.2 | 8.9 | 17.1 | 19.1 | 23.5 | 28.7 | 29.1 | 30.6 | 26.8 | 20.0 | 12.7 | 7.7 |
| Average temperature (°C) | -0.2 | 2.5 | 9.5 | 12.8 | 17.9 | 22.7 | 25.2 | 26.1 | 22.3 | 14.5 | 7.7 | 3.3 |
| Average night temperature (°C) | -4.5 | -2.2 | 3.5 | 7.3 | 13.1 | 18.1 | 22.4 | 22.4 | 18.7 | 9.7 | 3.0 | -0.3 |
| Absolute minimum temperature (°C) | -13.5 | -6.0 | -4.1 | 0.1 | 4.8 | 13.8 | 18.2 | 17.9 | 12.2 | 4.9 | -4.4 | -9.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.3 | 7.1 | 8.8 | 7.4 | 7.8 | 9.2 | 6.5 | 9.7 | 7.4 | 8.5 | 7.5 | 5.9 |
| Precipitation (mm) | 32 | 27 | 70 | 95 | 144 | 195 | 407 | 313 | 187 | 11 | 103 | 90 |
| Sunny days | 23 | 21 | 22 | 13 | 12 | 12 | 3 | 5 | 7 | 23 | 20 | 13 |
| Rainy days | 6 | 7 | 9 | 17 | 19 | 18 | 28 | 26 | 23 | 8 | 10 | 10 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 |
The best time to visit Kuwŏl-li during the most sunny months:
The largest precipitation sum in Kuwŏl-li is at